JPS54101895A - Method and apparatus for drying chlorinated polymer - Google Patents

Method and apparatus for drying chlorinated polymer

Info

Publication number
JPS54101895A
JPS54101895A JP43879A JP43879A JPS54101895A JP S54101895 A JPS54101895 A JP S54101895A JP 43879 A JP43879 A JP 43879A JP 43879 A JP43879 A JP 43879A JP S54101895 A JPS54101895 A JP S54101895A
Authority
JP
Japan
Prior art keywords
chlorinated polymer
drying
drying chlorinated
polymer
chlorinated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP43879A
Other languages
Japanese (ja)
Inventor
Shiyorutsu Manfureeto
Kaizeru Kaaru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of JPS54101895A publication Critical patent/JPS54101895A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/008—Treatment of solid polymer wetted by water or organic solvents, e.g. coagulum, filter cakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
    • F26B17/107—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers pneumatically inducing within the drying enclosure a curved flow path, e.g. circular, spiral, helical; Cyclone or Vortex dryers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B20/00—Combinations of machines or apparatus covered by two or more of groups F26B9/00 - F26B19/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F26B3/092—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed agitating the fluidised bed, e.g. by vibrating or pulsating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B7/00—Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/00 and F26B5/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Drying Of Solid Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP43879A 1978-01-11 1979-01-09 Method and apparatus for drying chlorinated polymer Pending JPS54101895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782800952 DE2800952A1 (en) 1978-01-11 1978-01-11 PROCESS AND SYSTEM FOR DRYING CHLORINATED POLYMERS

Publications (1)

Publication Number Publication Date
JPS54101895A true JPS54101895A (en) 1979-08-10

Family

ID=6029253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP43879A Pending JPS54101895A (en) 1978-01-11 1979-01-09 Method and apparatus for drying chlorinated polymer

Country Status (4)

Country Link
US (2) US4241514A (en)
EP (1) EP0003120B1 (en)
JP (1) JPS54101895A (en)
DE (2) DE2800952A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948870C2 (en) * 1979-12-05 1984-02-09 Hoechst Ag, 6230 Frankfurt Process for removing residual monomers from polymers based on vinyl chloride
US4619052A (en) * 1985-06-17 1986-10-28 Dresser Industries, Inc. Process and apparatus for drying and classifying particulate granulate material
DE3921685C1 (en) * 1989-07-01 1990-10-11 Werner & Pfleiderer Gmbh, 7000 Stuttgart, De
DE4021961A1 (en) * 1990-07-10 1992-01-16 Basf Ag METHOD FOR REMOVING FLUID COMPONENTS FROM EMULSION POLYMERISES
US6068874A (en) * 1993-02-16 2000-05-30 Dehydration Technologies, Inc. Process of dehydrating biological products
DE4344593C1 (en) * 1993-12-24 1995-02-16 Somos Gmbh Apparatus for drying bulk material
US6268012B1 (en) 1996-06-07 2001-07-31 Dtl S.A. Dried product and a drying process
DE102004011325A1 (en) * 2004-03-09 2005-09-29 Coperion Waeschle Gmbh & Co. Kg Drying of plastic granules in a hydraulic conveying stream involves centrifugal dewatering and air flow drying of granulate surfaces
WO2012011600A1 (en) * 2010-07-23 2012-01-26 北海道特殊飼料株式会社 Drying device and drying method
CN102954670A (en) * 2011-08-25 2013-03-06 山东旭业新材料股份有限公司 Wet material separator and separating and drying method
CN102633917A (en) * 2012-03-26 2012-08-15 威海金泓高分子有限公司 Continuous flash-evaporation type fluidized drying bed for drying chlorinated polyethylene
CA2879493C (en) 2012-08-09 2018-08-28 Dpx Fine Chemicals Austria Gmbh & Co Kg Process for drying polymeric materials
WO2015124521A1 (en) * 2014-02-19 2015-08-27 Basf Se Method for drying particulate polymers
TW201627124A (en) * 2014-09-16 2016-08-01 葛拉工業公司 Systems and methods for drying pellets and other materials
US10655915B2 (en) * 2016-10-14 2020-05-19 Gala Industries, Inc. Pellet dryer with additional blower
CN107655311B (en) * 2017-10-17 2019-06-18 太仓塑料助剂厂有限公司 The drying device and method of haloflex
US12013182B2 (en) * 2018-04-24 2024-06-18 Sabic Global Technologies B.V. Method for drying wet polymer composition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1880273A (en) * 1926-11-30 1932-10-04 Anthracite Separator Co Coal drier
US2435927A (en) * 1943-08-07 1948-02-10 Manning Drying and disintegrating of gasborne material
US3118658A (en) * 1960-05-25 1964-01-21 Veit Dennert K G Apparatus for manufacturing a porous material such as blown clay, by heating
US3403451A (en) * 1965-03-30 1968-10-01 Fluid Energy Proc & Equipment Method for drying or treating wet solid and semisolid materials
US3631605A (en) * 1970-08-06 1972-01-04 Exxon Research Engineering Co Drying solid polymer
DE2546913A1 (en) * 1975-10-20 1977-05-18 Keller Peukert Gmbh CYLINDRICAL SCREEN BOTTOM DRYER AND SIFTER FOR PRIORLY NON-RUBBER-CAPABLE GOODS
DE2632054C3 (en) * 1976-07-16 1982-05-27 Hoechst Ag, 6000 Frankfurt Process for drying chlorinated polyethylene

Also Published As

Publication number Publication date
EP0003120A3 (en) 1979-08-22
US4319409A (en) 1982-03-16
DE2800952A1 (en) 1979-07-12
EP0003120A2 (en) 1979-07-25
US4241514A (en) 1980-12-30
DE2961619D1 (en) 1982-02-18
EP0003120B1 (en) 1981-12-30

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